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Before steam-powered ships sailed across the seas they used wind energy gas electric motors?
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How does an electric kettle get energy?
The kettle has to be plugged in to an energy supply before it can heat up.
What is the definition of electrical energy?
electrical energy - energy made available by the flow of electric charge through a conductor;
Breif answer on what is electric energy?
Electric Energy is the energy of the Universe. All energy is electric energy. Gravitational Energy is electric in the sense that matter is held together by electric energy. Briefly, Electric energy is E= - q1q2 zc/r where q is the electric charge, z is the free space resistance and c is the speed of light.
In electric bell electric energy is converted into which type of energy?
In electric bell, electrical energy is converted int sound energy.
What is the energy conversion in an electric toaster?
Electrical power in the form of a flow of current across a voltage difference is converted into heat energy by vibrating the electrons and atoms of the filament. Due to the heat, it gives out orange-red light. Thus it can be said that an electric toaster gives out heat energy as well as light energy.
Why is heat generated across a resister when electric field is applied?
An electric current contains energy; so does an electric field. When a current flows through a resistor, part of the electrical energy will be wasted - i.e., converted to heat. You can think of this as if some of the electrons crash into atoms, instead of continuing on their way.
Battery energy is turned into electric energy and then turned into what kind of energy?
Mechanical energy
What type of energy transformation of an electric fan?
Electric energy to kitenic energy
Explain why electric motors and generators are opposites?
Electric motors take electric energy and turn it into kinetic energy Generators take mechanical energy and turn it into electric energy
Is an x ray solar energy chemical energy mechanical energy electric energy or sound energy?
electric energy
An electric generator changes the energy of what?
Electric energy into motion.
What changes chemical energy into electric energy?
a dry cell can make electric energy
